diff options
Diffstat (limited to 'arch/xtensa/include/asm/bootparam.h')
| -rw-r--r-- | arch/xtensa/include/asm/bootparam.h | 31 |
1 files changed, 10 insertions, 21 deletions
diff --git a/arch/xtensa/include/asm/bootparam.h b/arch/xtensa/include/asm/bootparam.h index 9983f2c1b7e..892aab399ac 100644 --- a/arch/xtensa/include/asm/bootparam.h +++ b/arch/xtensa/include/asm/bootparam.h @@ -20,8 +20,9 @@ #define BP_TAG_COMMAND_LINE 0x1001 /* command line (0-terminated string)*/ #define BP_TAG_INITRD 0x1002 /* ramdisk addr and size (bp_meminfo) */ #define BP_TAG_MEMORY 0x1003 /* memory addr and size (bp_meminfo) */ -#define BP_TAG_SERIAL_BAUSRATE 0x1004 /* baud rate of current console. */ +#define BP_TAG_SERIAL_BAUDRATE 0x1004 /* baud rate of current console. */ #define BP_TAG_SERIAL_PORT 0x1005 /* serial device of current console */ +#define BP_TAG_FDT 0x1006 /* flat device tree addr */ #define BP_TAG_FIRST 0x7B0B /* first tag with a version number */ #define BP_TAG_LAST 0x7E0B /* last tag */ @@ -31,31 +32,19 @@ /* All records are aligned to 4 bytes */ typedef struct bp_tag { - unsigned short id; /* tag id */ - unsigned short size; /* size of this record excluding the structure*/ - unsigned long data[0]; /* data */ + unsigned short id; /* tag id */ + unsigned short size; /* size of this record excluding the structure*/ + unsigned long data[0]; /* data */ } bp_tag_t; -typedef struct meminfo { - unsigned long type; - unsigned long start; - unsigned long end; -} meminfo_t; - -#define SYSMEM_BANKS_MAX 5 +struct bp_meminfo { + unsigned long type; + unsigned long start; + unsigned long end; +}; #define MEMORY_TYPE_CONVENTIONAL 0x1000 #define MEMORY_TYPE_NONE 0x2000 -typedef struct sysmem_info { - int nr_banks; - meminfo_t bank[SYSMEM_BANKS_MAX]; -} sysmem_info_t; - -extern sysmem_info_t sysmem; - #endif #endif - - - |